<template>
  <div>
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{path: 'home'}">首页</el-breadcrumb-item>
      <el-breadcrumb-item>数据统计</el-breadcrumb-item>
      <el-breadcrumb-item>数据报表</el-breadcrumb-item>
    </el-breadcrumb>
    <el-card>
      <div id="main" style="width: 600px; height: 400px;"></div>
    </el-card>
  </div>
</template>
<script>
import echars from 'echarts'
import _ from 'lodash'
export default {
  data() {
    return {
      echars: null,
      options: {
        title: 'Echars 入门实例',
        tootip: {},
        legend: {},
        xAxis: {},
        yAxis: {},
        series: [
          {
            name: '',
            type: 'bar'
          }
        ]
      }
    }
  },
  created() {
    this.getReports()
  },
  mounted() {
    this.echars = echars.init(document.getElementById('main'))
  },
  methods: {
    async getReports() {
      const { data: res } = await this.$http.get('reports/type/1')
      if (res.meta.status !== 200) {
        return this.$message.error('获取数据失败')
      }
      const result = _.merge(res.data, this.options)
      // this.options = res.data
      console.log(result)
      this.echars.setOption(result)
    }
  }
}
</script>
<style lang="less" scoped>
</style>
